In my recent project, I created a brand new React-native project, and run that on the simulator, then the captioned error pops up:

“No dimensions set for key window”

What hell does this mean? After a quick search on the internet, we found the solution: it turns out that the terminal (Mac) or the command line window is running for quite some time, and for unknown reasons, some of the information is outdated, which results in the captioned errors.

So the solution is simple:

Turn off all the terminal instances, restart the terminal/command line window,

Firebase is a platform that helps you quickly develop high-quality apps, It is made up of a collection of features that is very handy for Unity3D, Android, iOS app developers.

In this series of tutorials, I am going to cover how to harness Firebase features to streamline your app development process. Each tutorial is designed to be compact, and follows the SRP (Single Responsibility Principle), so that you can use these take-aways quickly in your own development.